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Added by Justin Scheiner over 15 years ago

Recompiled documentation with additional documentation for SPI and encoders.

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<h1>Rangefinder</h1>Functions for using the IR rangefinders.
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Initializes the rangefinders. This must be called before range_read_distance.<p>
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<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="group__rangefinder.html#g22bd0717784e34cb3a0762d78554dcf2" title="Read the distance from a rangefinder.">range_read_distance</a> </dd></dl>
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<p>References <a class="el" href="dio_8h-source.html#l00096">_PIN_B4</a>, and <a class="el" href="dio_8c-source.html#l00162">digital_output()</a>.</p>


  		




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<a class="anchor" name="g22bd0717784e34cb3a0762d78554dcf2"></a><!-- doxytag: member="rangefinder.c::range_read_distance" ref="g22bd0717784e34cb3a0762d78554dcf2" args="(int range_id)" -->


  		




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<dl class="return" compact><dt><b>Returns:</b></dt><dd>the distance measured by the rangefinder</dd></dl>


  		




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<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="group__rangefinder.html#g52d0666b725e6d3a14b5bddc28190e59" title="Initialize the rangefinders.">range_init</a> </dd></dl>


  		




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<p>References <a class="el" href="analog_8c-source.html#l00119">analog8()</a>.</p>


  		




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<p>Referenced by <a class="el" href="move_8c-source.html#l00107">move_avoid()</a>.</p>


  		




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<hr size="1"><address style="text-align: right;"><small>Generated on Fri Sep 26 13:39:28 2008 for libdragonfly by&nbsp;


  		




  
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<hr size="1"><address style="text-align: right;"><small>Generated on Mon Oct 6 15:44:34 2008 for libdragonfly by&nbsp;


  		




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